A Worked Example of Fokker-Planck based Active Inference

Magnus Koudahl; A. (Bert) de Vries

doi:10.1007/978-3-030-64919-7_4

A Worked Example of Fokker-Planck based Active Inference

Magnus Koudahl, A. (Bert) de Vries

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

2 Citaten (Scopus)

Samenvatting

The Free Energy Principle (FEP) and its corollary active inference describe a complex theoretical framework with a substantial statistical mechanics foundation that is often expressed in terms of the Fokker-Planck equation. Easy-to-follow examples of this formalism are scarce, leaving a high barrier of entry to the field. In this paper we provide a worked example of an active inference agent as a hierarchical Gaussian generative model. We proceed to write its equations of motion explicitly as a Fokker-Planck equation, providing a clear mapping between theoretical accounts of FEP and practical implementation. Code is available at github.com/biaslab/ai_workshop_2020.

Originele taal-2	Engels
Titel	Active Inference
Subtitel	First International Workshop, IWAI 2020, Co-located with ECML/PKDD 2020, Ghent, Belgium, September 14, 2020, Proceedings
Redacteuren	Tim Verbelen, Pablo Lanillos, Christopher L. Buckley, Cedric De Boom
Plaats van productie	Cham
Uitgeverij	Springer
Hoofdstuk	4
Pagina's	28-34
Aantal pagina's	7
ISBN van geprinte versie	978-3-030-64918-0, 978-3-030-64919-7
DOI's	https://doi.org/10.1007/978-3-030-64919-7_4
Status	Gepubliceerd - 18 dec. 2020
Evenement	1st International Workshop on Active Inference (IWAI 2020) - Virtual, Ghent, België Duur: 14 sep. 2020 → 14 sep. 2020 Congresnummer: 1 https://iwaiworkshop.github.io/

Publicatie series

Naam	Communications in Computer and Information Science (CCIS)
Volume	1326
ISSN van geprinte versie	1865-0929
ISSN van elektronische versie	1865-0937

Workshop

Workshop	1st International Workshop on Active Inference (IWAI 2020)
Verkorte titel	IWAI 2020
Land/Regio	België
Stad	Ghent
Periode	14/09/20 → 14/09/20
Internet adres	https://iwaiworkshop.github.io/

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10.1007/978-3-030-64919-7_4

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Koudahl, M., & de Vries, A. (2020). A Worked Example of Fokker-Planck based Active Inference. In T. Verbelen, P. Lanillos, C. L. Buckley, & C. De Boom (editors), Active Inference : First International Workshop, IWAI 2020, Co-located with ECML/PKDD 2020, Ghent, Belgium, September 14, 2020, Proceedings (blz. 28-34). (Communications in Computer and Information Science (CCIS); Vol. 1326). Springer. https://doi.org/10.1007/978-3-030-64919-7_4

Koudahl, Magnus ; de Vries, A. (Bert). / A Worked Example of Fokker-Planck based Active Inference. Active Inference : First International Workshop, IWAI 2020, Co-located with ECML/PKDD 2020, Ghent, Belgium, September 14, 2020, Proceedings. redacteur / Tim Verbelen ; Pablo Lanillos ; Christopher L. Buckley ; Cedric De Boom. Cham : Springer, 2020. blz. 28-34 (Communications in Computer and Information Science (CCIS)).

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Koudahl, M & de Vries, A 2020, A Worked Example of Fokker-Planck based Active Inference. in T Verbelen, P Lanillos, CL Buckley & C De Boom (uitgave), Active Inference : First International Workshop, IWAI 2020, Co-located with ECML/PKDD 2020, Ghent, Belgium, September 14, 2020, Proceedings. Communications in Computer and Information Science (CCIS), vol. 1326, Springer, Cham, blz. 28-34, 1st International Workshop on Active Inference (IWAI 2020), Ghent, België, 14/09/20. https://doi.org/10.1007/978-3-030-64919-7_4

A Worked Example of Fokker-Planck based Active Inference. / Koudahl, Magnus; de Vries, A. (Bert).
Active Inference : First International Workshop, IWAI 2020, Co-located with ECML/PKDD 2020, Ghent, Belgium, September 14, 2020, Proceedings. uitgave / Tim Verbelen; Pablo Lanillos; Christopher L. Buckley; Cedric De Boom. Cham: Springer, 2020. blz. 28-34 (Communications in Computer and Information Science (CCIS); Vol. 1326).

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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Koudahl M, de Vries A. A Worked Example of Fokker-Planck based Active Inference. In Verbelen T, Lanillos P, Buckley CL, De Boom C, redacteurs, Active Inference : First International Workshop, IWAI 2020, Co-located with ECML/PKDD 2020, Ghent, Belgium, September 14, 2020, Proceedings. Cham: Springer. 2020. blz. 28-34. (Communications in Computer and Information Science (CCIS)). doi: 10.1007/978-3-030-64919-7_4

A Worked Example of Fokker-Planck based Active Inference

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